Insecure Direct Object Reference in yudao-cloud Mall Trade Module
CVE-2026-116015

5.3MEDIUM

Key Information:

Vendor

Yunaiv

Status
Yudao-cloud
Vendor
CVE Published:
24 October 2026

What is CVE-2026-116015?

The yudao-cloud platform is vulnerable to an insecure direct object reference (IDOR) in its mall trade module. This vulnerability allows authenticated users to access sensitive information associated with other members by manipulating afterSaleId values. Attackers can exploit this flaw by making sequential requests to the /app-api/trade/after-sale-log/list endpoint, potentially revealing after-sale operation logs, including refund amounts, status transitions, and timestamps that belong to other users.

Affected Version(s)

yudao-cloud 0 <= 2026.09

References

https://github.com/YunaiV/yudao-cloud/issues/344
issue-tracking
https://github.com/YunaiV/yudao-cloud/commit/df604fbd9824...
patch
https://github.com/YunaiV/yudao-cloud/blob/593354d92a63f4...
technical-description

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hieuPenguinnn
.